Ferraz Shawmut H080645 - CC851 CP GRB 20 127 80
Ferraz Shawmut

H080645

UPC: 60534004087

Contact for Pricing

Overview

The Mersen FR27GB80V80T (SKU: H080645) is an 80A high-speed fuse specifically designed for semiconductor protection. Manufactured by Mersen (formerly Ferraz Shawmut), this cylindrical fuse-link is classified as gRB, indicating its suitability for fast-acting protection of sensitive electronic components. It operates at a voltage rating of 800V AC and features a high breaking capacity of 90 kA. Key specifications include a melting I²t of 11,000 A²s and a power dissipation of 11.5W. The fuse meets IEC standards for high-speed protection and has dimensions of 27x60mm. This product is ideal for industrial applications requiring rapid fault interruption to safeguard semiconductor circuits. Distributed by Gross Automation.
  • 80A Current Rating for robust protection
  • 800V AC Voltage Rating suitable for industrial power systems
  • 27x60mm Compact cylindrical form factor
  • 90 kA Tested Interrupting Rating for high fault current handling
  • gRB Class for specialized semiconductor protection

Specifications

Current Rating
80 A
Series
CC851
Size
27x60mm
Voltage Rating
800 V AC

Frequently Asked Questions about Ferraz Shawmut

What industries and applications are Ferraz Shawmut products used for?

Ferraz Shawmut products are extensively used in electrical power distribution, industrial controls, switchgear, motor control, and backup generator applications across multiple industries. Their product lines include transformer protection, fuse systems, and electrical safety components designed for critical infrastructure in manufacturing, power generation, industrial automation, and electrical network environments.

What are the main product lines offered by Ferraz Shawmut?

Ferraz Shawmut offers a comprehensive range of electrical protection and distribution product lines, including Power Fuses (PF), Midget/Miniature Fuses (MF), Medium Voltage Fuses (MV), Special Purpose Fuses (SP), Fuse Blocks & Holders (FB), Power Distribution Blocks (PD), Disconnect Switches (DS), and Engineered Solutions (ES). Their product portfolio covers applications from low-voltage industrial settings to medium-voltage power systems, with solutions ranging from 30A to 800A and specialized offerings for energy storage systems.

What environmental ratings do Ferraz Shawmut products have?

Ferraz Shawmut products feature robust environmental ratings across multiple standards, including UL 508A, CSA, NEMA, and IEC 60529. Specifically, their products are rated for Type 1, 2, 3, 4, 4X, 12, and 13 environmental protection, with IP66 water resistance. These ratings ensure superior protection in challenging environments, from indoor applications with dust and condensation to outdoor settings with exposure to water, UV radiation, and temperatures ranging from -40°C to 130°C.

What accessories are available for Ferraz Shawmut products?

Ferraz Shawmut offers a comprehensive range of accessories for their product lines, including terminal lugs, terminal shrouds, auxiliary contacts, connection accessories, and specialized adapters. Key accessories include cable connection lugs for various wire sizes (from #14 to 600 MCM), terminal protection shrouds, padlocking adapters, reinforced insulation kits, and electronic fuse operation indication modules like the FMD (Fuse Monitoring Device) for monitoring fuse status.

What certifications and standards do Ferraz Shawmut products comply with?

Ferraz Shawmut products are certified to multiple international standards, including UL (Underwriters Laboratories), CSA (Canadian Standards Association), CCC (China Compulsory Certification), and EAC (Eurasian Conformity). Our products meet rigorous safety and performance standards for industrial applications across North America, China, Russia, and other global markets.

What technical support does Ferraz Shawmut offer?

Ferraz Shawmut offers comprehensive technical support through multiple channels, including a dedicated technical hotline at 800-TEC-FUSE (800-832-3873). Their experienced product and application engineers provide step-by-step support from design to installation, helping customers identify potential issues and recommend optimal solutions. Additionally, customers can access extensive technical resources online, including datasheets, product manuals, application guides, and design tools.

What are the key features of Ferraz Shawmut products?

Ferraz Shawmut products feature advanced surge protection with high-energy transient clamping capabilities, ensuring low-residual voltage and preventing equipment disruption. Key features include UL and VDE-IEC compliance, pluggable modules for easy replacement, visual life indicators, thermal protection, and a compact footprint. Their products offer enhanced safety with IP20 protection rating, interlocking tab mechanisms, and the ability to withstand vibration while eliminating the need for additional overcurrent protection devices in many applications.

What communication protocols do Ferraz Shawmut products support?

Ferraz Shawmut products support multiple industrial communication protocols, including PROFIBUS, PROFINET, EtherNet/IP, DeviceNet, Modbus RTU, CANopen, and other legacy networks. Their communication modules offer flexible connectivity options with single and dual-port configurations for various industrial automation applications.

How are Ferraz Shawmut products typically installed?

Ferraz Shawmut products are typically installed using panel or surface mounting options. The control units are standard panel-mounted, with surface mounting available using an MPU-32-SMK converter kit. Current input modules can be mounted on DIN rails or surface-mounted. Installation requires phase current transformers (CTs) to detect phase currents and may include optional ground-fault transformers for comprehensive protection.